19968020 (number)

19968020 is an even 8-digits composite number following 19968019 and preceding 19968021. In scientific notation, it is written as 1.9968020 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 7971200 positive integers (up to 19968020) that are relatively prime to 19968020.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred sixty-eight thousand twenty

Notation

Scientific notation 1.9968020 × 10^7
Engineering notation 1.9968020 × 10^6

Prime Factorization of 19968020

Prime Factorization 2 × 2 × 5 × 1061 × 941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9984010
Product of the distinct prime numbers

The prime factorization of 19968020 is 2 × 2 × 5 × 1061 × 941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 94, 60, 108, 327, 6213, 5814, 96456, 2748, 717133, 801985, 3122380, 5091304, 30161649, 33074024, 53448964, 367386730, 6139665097, 2808831738

Basic calculations (n = 19968020)

Multiplication

n×y
n×2 39936040
n×3 59904060
n×4 79872080
n×5 99840100

Division

n÷y
n÷2 9984010
n÷3 6656006.6666667
n÷3 4992005
n÷5 3993604

Exponentiation

ny
n2 398721822720400
n3 7.9616853305174E+21
n4 1.5897909191348E+29
n5 3.1744976869102E+36

Nth Root

y√n
2√n 4468.5590518645
3√n 271.29700601833
4√n 66.847281559271
5√n 28.844764701963

Divisors of 19968020

1, 2, 4, 5, 10, 20, 941, 1061, 1882, 2122, 3764, 4244, 4705, 5305, 9410, 10610, 18820, 21220, 998401, 1996802, 3993604, 4992005, 9984010, 19968020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19968019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19968020 can be divided by 24 positive divisors. The sum of these divisors (counting 19968020) is 1, the average is 0.041666666666667.

Base conversion 19968020

Base System Value
2 Binary 1001100001011000000010100
3 Ternary 1101120110222022
4 Quaternary 1030023000110
5 Quinary 20102434040
6 Senary 1551552312
8 Octal 114130024
10 Decimal 19968020
12 Duodecimal 682b698
16 Hexadecimal 130b014
20 Vigesimal 64g010
36 Base36 bvzf8

Cryptographic Hash Functions

md5 60ab8a05e9a90816d2d1c1c311250db2
sha1 6db547302b4d99aa2f8ad1bcf7405c23a5352165
sha256 75c13d91a8bddb5cb715e026297addcf544d3943401ff218698afb35a39bfe3a
sha512 86377aca6476da7905ff732c15def96f7a630f89d9abda95048460d25caea58549eb04e3e4bdaab28f3f30bc012e5e70a085a99a15fee85da1a501d0f3dea4a0
ripemd-160 48a2818db79467aa57ec42a59409c24c134b6f23

19968020 as geometric shapes

Circle

Radius = n
Diameter 39936040
Circumference 125462769.87747
Area 1.2526215490843E+15

Sphere

Radius = n
Volume 3.3349829526063E+22
Surface area 5.0104861963374E+15
Circumference 125462769.87747

Square

Length = n
Perimeter 79872080
Area 398721822720400
Diagonal 28239044.697737

Cube

Length = n
Surface area 2392330936322400
Volume 7.9616853305174E+21
Space diagonal 34585625.166551

Equilateral Triangle

Length = n
Perimeter 59904060
Area 1.7265161375955E+14
Altitude 17292812.583276

Triangular Pyramid

Length = n
Surface area 1.7265161375955E+14
Volume 9.3829361448039E+20
Height 9413014.8992457